.mask-bg{
    height: 862px;
    min-width: 1200px;
    background: url("../images/login-bg.jpg") top center no-repeat;
    position: relative;
}
.mask-bg .register{
    width: 520px;
    height: 585px;
    background-color: #fff;
    position: absolute;
    top: 10%;
    left: 50%;
    margin-left: -260px;
    padding-top:30px;
    box-shadow: 0 0 8px 0 rgba(00,00,00,0.3);
}
.mask-bg .register p{
    width: 400px;
    margin: 20px auto;
}
.mask-bg .register p:nth-child(1){
    margin-top: 30px;
}
.mask-bg .register p input{
    height: 50px;
    width: 400px;
    padding-left: 10px;
    border: 1px solid #ddd;
}
.mask-bg .register .verification-code input{
    width: 194px;
}
.mask-bg .register .verification-code button.disable{
    width: 194px;
    height: 50px;
    background-color: #999;
    color: #fff;
}
.mask-bg .register .verification-code button.able{
    width: 194px;
    height: 50px;
    background-color: orange;
    color: #fff;
    cursor: pointer;
}
.mask-bg .register .reg-submit input{
    padding-left: 0;
    background-color: orange;
    border: none;
    color: #fff;
    font-size: 20px;
}
.mask-bg .register .wrong{
    color: red;
    width: 400px;
    height: 15px;
    font-size: 14px;
    margin: -15px auto 20px;
    display: block;
}